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Overview

overview

10

Static

static

10

2024-02-29...er.exe

windows7-x64

9

2024-02-29...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-29_57bbfb98acb1f1472e082aefcda3fbdb_cryptolocker

  • Size

    31KB

  • Sample

    240229-hb2d6aha7x

  • MD5

    57bbfb98acb1f1472e082aefcda3fbdb

  • SHA1

    be7c4672315d5aac2cd3b7d2688770871f502b63

  • SHA256

    a8b54aa34bdf65342ee27bbaf5976b3d8a1a3dd6caf09970310e6902bcf31033

  • SHA512

    a8fd761715c6f5235cb37c83aca52b357fd69fd425700fe04a12e50bc562d1a8e24e751ce191a576c699209bc0d2f6f6997239b653dafe98c85359652b1dcfc2

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUsso3:b/yC4GyNM01GuQMNXw2PSjWo3

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-02-29_57bbfb98acb1f1472e082aefcda3fbdb_cryptolocker

    • Size

      31KB

    • MD5

      57bbfb98acb1f1472e082aefcda3fbdb

    • SHA1

      be7c4672315d5aac2cd3b7d2688770871f502b63

    • SHA256

      a8b54aa34bdf65342ee27bbaf5976b3d8a1a3dd6caf09970310e6902bcf31033

    • SHA512

      a8fd761715c6f5235cb37c83aca52b357fd69fd425700fe04a12e50bc562d1a8e24e751ce191a576c699209bc0d2f6f6997239b653dafe98c85359652b1dcfc2

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUsso3:b/yC4GyNM01GuQMNXw2PSjWo3

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks